Kazakh mathematician may have solved $1 million puzzle
newscientist.com
newscientist.com
His proposed solution to the Navier-Stokes problem is free online at http://www.math.kz/images/journal/2013-4/Otelbaev_N-S_21_12_... [pdf]
Otelbayev's proof is a hundred pages. It's in Russian. There is a 1-page English summary at the end. He says his students are working on an English translation, and it will be available soon.